Begonia hemsleyana Hook. f. (Begoniaceae)
139. 掌叶秋海棠（中国高等植物图鉴）刺海棠、岩酸菇（思茅）
名称文献：Begonia hemsleyana Hook. f. in Curtis′s Bot. M4g. 125: t. 7685. 1899; Chun et F. Chun in Sunyatsenia 4: 25. 1939; Irmsch. in Mitt. Inst. Allg. Bot. Hamburg 10: 537. 1939; Yu in Bull. Fan Mem. Inst. Biology, new ser. 1 (2): 122. 1948;中国高等植物图鉴2: 938, 图3607. 1972; 中国高等植物图鉴补编2: 536, 540, in clavi.1983; C. Y. Wu et al. Index Fl. Yunnan. 1: 350. 1984; L. B. Smith et al. in Smi thson. Contr. Bot. 60: 13, in clavi, 177, Pl. 4, fig. 1. 1986.